Helps reduce feeding problems Our bottles are known for reducing colic, spit-up, burping and gas Proven to help preserve bottle mill nutrients* Vitamins C, A, and E are critical for health in infancy Vacuum-free feeding helps digestion Good digestion is essential for babies, particularly newborns Fully-vented bottle design Closest to breastfeeding Internal Vent System and silicone nipple work together Controlled flow so babies feed at their own pace - 0m+ - BPA free - 9oz ? 270ml - 2pcs